DTC U0417-00: Abnormal Message From Electric Parking Brake Control Module: Notes

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DTC U0417:00 (DYNAMIC STABILITY CONTROL (DSC)) DETECTION CONDITION AND POSSIBLE CAUSE

DTC	U0417:00	Abnormal Message From Electric Parking Brake Control Module
DETECTION CONDITION		Correct data cannot be received from the electric parking brake control module with the ignition switched ON (engine off or on).
FAIL-SAFE FUNCTION		Refer to "Fail-safe Function Malfunction Contents". (See DTC TABLE (DYNAMIC STABILITY CONTROL (DSC)) .)
POSSIBLE CAUSE		Electric parking brake control module malfunction
SYSTEM WIRING DIAGRAM		Not applicable